Questions tagged [key]
The key tag has no usage guidance.
7
questions
1
vote
2
answers
31
views
Problems With `app_crypto!` Macro
I have the following error while building:
error[E0599]: no function or associated item named `generate_with_phrase` found for struct `crain_pow::app::Pair` in the current scope
--> node/src/...
- 134
1
vote
3
answers
39
views
How can manually generate same address from mnemonic as subkey without it?
Can someone tell me how can I generate a secret/privateKey/miniSecretKey, publicKey without subkey the tool from a mnemonic?
I am working on a c# implementation of the wallet generation and I'd ...
- 21
1
vote
1
answer
31
views
Keys cannot be added to keystore
Problem
Keys cannot be added to keystore.
Situation description
To launch the private network, the boot node was first started and succeeded.[❶]
The next time I tried to add a keys to the keystore I ...
0
votes
0
answers
13
views
Use Ledger For ECDSA Signature in Python Substrate Interface
I'm trying to create a KeyPair class instance (https://github.com/polkascan/py-substrate-interface/blob/master/substrateinterface/base.py) from a Ledger hardware wallet. Does anyone know how to do ...
- 41
2
votes
1
answer
42
views
How to test a local keystore?
I'm trying to add a test case for my function which is extracting key from the local Keystore.
This is how I'm creating an instance of a local Keystore and setting a key inside it in my test ...
- 361
6
votes
1
answer
81
views
Recover ECDSA pub key from signature
I am trying to recover a ecdsa pub key from the given signature and data. But returned pubkey does not match with the signer. Is there something that is missing or wrong?
let pair = ecdsa::Pair::...
- 349
3
votes
1
answer
23
views
Is there a standard for generating system public keys?
I have noticed the entropy for system public key generation is prefixed with patterns like modlpy/proxy____.
Is there a documented standard for the length or format of these prefixes?
What is the ...
- 437